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Inhaled nitric oxide improves exercise capacity in patients with severe heart failure and right ventricular dysfunction
Authors:TM Koelling  M Kirmse  TG Di Salvo  GW Dec  WM Zapol  MJ Semigran
Affiliation:Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, USA.
Abstract:Fourteen cardiac transplant candidates were studied with cardiopulmonary exercise testing at baseline and while breathing nitric oxide (40 ppm). Oxygen consumption at the anaerobic threshold was improved by breathing nitric oxide in patients with pulmonary hypertension and in patients with an elevated left ventricular end-diastolic volume index.
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